package com.qd.panda.service.card;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.cdqidi.constant.ConstantDto;
import com.cdqidi.db.BaseService;
import com.cdqidi.dto.CacheKey;
import com.cdqidi.exception.ApiException;
import com.cdqidi.util.RedisTemplateUtil;
import com.qd.common.panda.domain.entity.card.CardInfoShareDetailDTO;
import com.qd.panda.mapper.card.CardInfoShareDetailMapper;
import com.qd.panda.model.CardInfoShareDetail;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Optional;

import static java.util.stream.Collectors.toList;

/**
 * 卡卷分享明细
 *
 * @author sjk
 */
@RequiredArgsConstructor
@Service
@Slf4j
public class CardInfoShareDetailService extends BaseService<CardInfoShareDetailMapper, CardInfoShareDetail> {

    private static final String PREFIX_ID = "panda_card_info_share_detail_shareId_{0}";

    private final RedisTemplateUtil<CardInfoShareDetail> redisTemplateUtil;
    /**
     * 保存
     *
     * @param dto 页面对象
     * @return 页面对象
     */

    @Transactional(rollbackFor = Exception.class)
    public CardInfoShareDetailDTO save(CardInfoShareDetailDTO dto) {
        final CardInfoShareDetail model = dtoToModel(dto);
        try {
            if (super.save(model)) {
                return modelToDto(model);
            }
            throw new ApiException("添加失败");
        } finally {
            clearCache(model);
            model.freeData();
        }
    }

    /**
     * 修改
     *
     * @param dto 页面对象
     * @return 页面对象
     */

    @Transactional(rollbackFor = Exception.class)
    public CardInfoShareDetailDTO update(CardInfoShareDetailDTO dto) {
        final CardInfoShareDetail historyModel = Optional.ofNullable(getById(dto.getShareId())).orElseThrow(() -> new ApiException("ID不存在,不能更新"));
        final CardInfoShareDetail model = dtoToModel(dto);
        try{
            if (super.updateById(model)) {
                return modelToDto(model);
            }
            throw new ApiException("更新失败");
        }finally {
            clearCache(historyModel);
            historyModel.freeData();
            model.freeData();
        }
    }

    /**
     * 批量添加
     *
     * @param mList 数据库对象
     */

    @Transactional(rollbackFor = Exception.class)
    public void saveBatch(List<CardInfoShareDetail> mList) {
        try {
            if (!super.saveBatch(mList)) {
                throw new ApiException("批量添加失败");
            }
        } finally {
            clearCaches(mList);
        }
    }

    /**
     * 批量更新
     *
     * @param mList 数据库对象
     */

    @Transactional(rollbackFor = Exception.class)
    public void updateBatchIds(List<CardInfoShareDetail> mList) {
        final List<String> ids = mList.stream().map(CardInfoShareDetail::getShareId).collect(toList());
        final List<CardInfoShareDetail> historyModelList = checkIds(ids);
        try {
            if (!super.updateBatchById(mList)) {
                throw new ApiException("批量更新失败");
            }
        } finally {
            clearCaches(historyModelList);
            historyModelList.clear();
            ids.clear();
        }
    }

    /**
     * 删除，单个
     *
     * @param shareId 主键
     */

    @Transactional(rollbackFor = Exception.class)
    public void removeById(String shareId) {
        final CardInfoShareDetail historyModel = Optional.ofNullable(getById(shareId)).orElseThrow(() -> new ApiException("数据不存在,不能删除"));
        try {
            if (!super.removeById(shareId)) {
                throw new ApiException("删除失败");
            }
        } finally {
            clearCache(historyModel);
            historyModel.freeData();
        }
    }

    /**
     * 批量删除
     *
     * @param ids 主键集合
     */

    @Transactional(rollbackFor = Exception.class)
    public void removeBatchIds(List<String> ids) {
        final List<CardInfoShareDetail> historyModelList = checkIds(ids);
        try {
            if (!super.removeByIds(ids)) {
                throw new ApiException("批量删除失败");
            }
        } finally {
            clearCaches(historyModelList);
            historyModelList.clear();
        }
    }

    /**
     * 根据传入对象构建查询参数，判断是否存在
     *
     * @param dto 参数
     * @return 存在为true
     */

    @Transactional(readOnly = true)
    public Boolean isExists(CardInfoShareDetailDTO dto) {
        final QueryWrapper<CardInfoShareDetail> queryWrapper = createQueryWrapper(dto);
        final boolean exists = super.count(queryWrapper) > 0;
        queryWrapper.clear();
        return exists;
    }

    /**
     * 根据主键判断数据是否存在
     *
     * @param shareId 主键
     * @return 存在为true
     */

    @Transactional(readOnly = true)
    public Boolean isExistsById(String shareId) {
        boolean exists = false;
        if (StringUtils.hasLength(shareId)) {
            final CardInfoShareDetail model = getById(shareId);
            exists = (null != model);
            if (exists) {
                model.freeData();
            }
        }
        return exists;
    }

    /**
     * 根据主键获取数据
     *
     * @param shareId 主键
     * @return 单条记录
     */

    @Transactional(readOnly = true)
    public CardInfoShareDetail getById(String shareId) {
        final String key = RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, shareId);
        return redisTemplateUtil.get(new CacheKey().setKey(key).setTimeout(ConstantDto.REDIS_TIME_OUT_DAY), () -> super.getById(shareId), CardInfoShareDetail.class);
    }

    /**
     * 根据主键获取数据
     *
     * @param shareId 主键
     * @return 单条记录，转换成页面对象
     */

    @Transactional(readOnly = true)
    public CardInfoShareDetailDTO getByIdDto(String shareId) {
        return Optional.ofNullable(getById(shareId)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录
     */

    @Transactional(readOnly = true)
    public CardInfoShareDetail getOne(CardInfoShareDetailDTO dto) {
        final QueryWrapper<CardInfoShareDetail> queryWrapper = createQueryWrapper(dto);
        CardInfoShareDetail model = super.getOne(queryWrapper);
        queryWrapper.clear();
        return model;
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录，转换成页面对象
     */

    @Transactional(readOnly = true)
    public CardInfoShareDetailDTO getOneDto(CardInfoShareDetailDTO dto) {
        return Optional.ofNullable(getOne(dto)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据
     */

    @Transactional(readOnly = true)
    public List<CardInfoShareDetail> getList(CardInfoShareDetailDTO dto) {
        final QueryWrapper<CardInfoShareDetail> queryWrapper = createQueryWrapper(dto);
        final List<CardInfoShareDetail> list = super.list(queryWrapper);
        queryWrapper.clear();
        return list;
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据，转换成页面对象
     */

    @Transactional(readOnly = true)
    public List<CardInfoShareDetailDTO> getListDto(CardInfoShareDetailDTO dto) {
        return modelToDtoList(getList(dto));
    }

    /**
     * 分页数据
     *
     * @param page 分页对象
     * @param dto  查询参数
     * @return 分页信息
     */

    @Transactional(readOnly = true)
    public IPage<CardInfoShareDetailDTO> page(Page<CardInfoShareDetail> page, CardInfoShareDetailDTO dto) {
        final QueryWrapper<CardInfoShareDetail> queryWrapper = createQueryWrapper(dto);
        Page<CardInfoShareDetail> iPage = baseMapper.selectPage(page, queryWrapper);
        queryWrapper.clear();
        return iPage.convert(this::modelToDto);
    }

    /**
     * 清空缓存
     *
     * @param model 数据库对象
     */

    public void clearCache(CardInfoShareDetail model) {
        if (null == model) {
            return;
        }
        redisTemplateUtil.deleteByKey(RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, model.getShareId()));
    }

    /**
     * 批量清空缓存
     *
     * @param list 数据库对象
     */

    public void clearCaches(List<CardInfoShareDetail> list) {
        if (null == list || list.isEmpty()) {
            return;
        }
        List<String> ids = list.stream().map(model -> RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, model.getShareId())).collect(toList());
        if (!ids.isEmpty()) {
            redisTemplateUtil.deleteByKey(ids);
            ids.clear();
        }
    }

    /**
     * 数据库对象转页面对象
     *
     * @param model 数据库对象
     * @return 页面对象
     */

    public CardInfoShareDetailDTO modelToDto(CardInfoShareDetail model) {
        if (null == model) {
            return null;
        }
        final CardInfoShareDetailDTO dto = new CardInfoShareDetailDTO();
        dto.setShareId(model.getShareId());
        dto.setCardId(model.getCardId());
        dto.setShareUserId(model.getShareUserId());
        dto.setShareMobile(model.getShareMobile());
        dto.setReceivedUserId(model.getReceivedUserId());
        dto.setReceivedMobile(model.getReceivedMobile());
        dto.setShareTime(model.getShareTime());
        dto.setReceivedTime(model.getReceivedTime());
        dto.setPlanId(model.getPlanId());
        dto.setCardMsgId(model.getCardMsgId());
        buildDisplay(dto);
        return dto;
    }

    /**
     * 页面对象转数据库对象
     *
     * @param dto 页面对象
     * @return 数据库对象
     */

    public CardInfoShareDetail dtoToModel(CardInfoShareDetailDTO dto) {
        if (null == dto) {
            return null;
        }
        final CardInfoShareDetail model = new CardInfoShareDetail();
        model.setShareId(dto.getShareId());
        model.setCardId(dto.getCardId());
        model.setShareUserId(dto.getShareUserId());
        model.setShareMobile(dto.getShareMobile());
        model.setReceivedUserId(dto.getReceivedUserId());
        model.setReceivedMobile(dto.getReceivedMobile());
        model.setShareTime(dto.getShareTime());
        model.setReceivedTime(dto.getReceivedTime());
        model.setPlanId(dto.getPlanId());
        model.setCardMsgId(dto.getCardMsgId());
        return model;
    }

    /**
     * 码表转换
     *
     * @param dto 页面对象
     */
    public void buildDisplay(CardInfoShareDetailDTO dto) {

    }

    /**
     * 数据库对象转页面对象
     *
     * @param list 数据库对象
     * @return 页面对象
     */

    public List<CardInfoShareDetailDTO> modelToDtoList(List<CardInfoShareDetail> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::modelToDto).collect(toList());
    }

    /**
     * 页面对象转数据库对象
     *
     * @param list 页面对象
     * @return 数据库对象
     */

    public List<CardInfoShareDetail> dtoToModelList(List<CardInfoShareDetailDTO> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::dtoToModel).collect(toList());
    }

    /**
     * 拼装查询参数，除了主键的其他字段会自动加入进来
     *
     * @param dto 查询参数，不为空的属性会被自动加入
     */
    public QueryWrapper<CardInfoShareDetail> createQueryWrapper(CardInfoShareDetailDTO dto) {
        final QueryWrapper<CardInfoShareDetail> queryWrapper = new QueryWrapper<>();
        if (null != dto) {
            if (StringUtils.hasLength(dto.getCardId())) {
                queryWrapper.eq("card_id", dto.getCardId());
            }
            if (StringUtils.hasLength(dto.getShareUserId())) {
                queryWrapper.eq("share_user_id", dto.getShareUserId());
            }
            if (StringUtils.hasLength(dto.getShareMobile())) {
                queryWrapper.eq("share_mobile", dto.getShareMobile());
            }
            if (StringUtils.hasLength(dto.getReceivedUserId())) {
                queryWrapper.eq("received_user_id", dto.getReceivedUserId());
            }
            if (StringUtils.hasLength(dto.getReceivedMobile())) {
                queryWrapper.eq("received_mobile", dto.getReceivedMobile());
            }
            if (StringUtils.hasLength(dto.getPlanId())) {
                queryWrapper.eq("plan_id", dto.getPlanId());
            }
            if (StringUtils.hasLength(dto.getCardMsgId())) {
                queryWrapper.eq("card_msg_id", dto.getCardMsgId());
            }
        }
        return queryWrapper;
    }

    /**
     * 批量检查主键在数据库中是否存在
     *
     * @param ids 主键集合
     * @return 主键查询出来的集合
     */

    public List<CardInfoShareDetail> checkIds(List<String> ids) {
        if (null == ids || ids.isEmpty()) {
            throw new ApiException("ids不能为空");
        }
        final List<CardInfoShareDetail> list = super.listByIds(ids);
        if (list.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(ids.toArray()));
        }
        if (ids.size() == list.size()) {
            return list;
        }
        List<String> dbIds = list.stream().map(CardInfoShareDetail::getShareId).collect(toList());
        final List<String> notExistsList = ids.stream().filter(id -> !dbIds.contains(id)).collect(toList());
        dbIds.clear();
        if (!notExistsList.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(notExistsList.toArray()));
        }
        return list;
    }

    @Transactional(readOnly = true)
    public String getShareIdByCardId(String cardId) {
        QueryWrapper<CardInfoShareDetail> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("card_id", cardId);
        queryWrapper.isNull("received_user_id");
        CardInfoShareDetail cardInfoShareDetail = getBaseMapper().selectOne(queryWrapper);
        return null == cardInfoShareDetail ? null : cardInfoShareDetail.getShareId();
    }
}